dlls/wmp/wmp_private.h

   1 /*
   2  * Copyright 2014 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #define COBJMACROS
  20
  21 #include "windows.h"
  22 #include "wine/heap.h"
  23 #include "wine/unicode.h"
  24 #include "ole2.h"
  25 #include "wmp.h"
  26
  27 typedef struct {
  28     IConnectionPoint IConnectionPoint_iface;
  29
  30     IConnectionPointContainer *container;
  31
  32     IDispatch **sinks;
  33     DWORD sinks_size;
  34
  35     IID iid;
  36 } ConnectionPoint;
  37
  38 typedef struct {
  39     IWMPMedia IWMPMedia_iface;
  40
  41     LONG ref;
  42
  43     WCHAR *url;
  44 } WMPMedia;
  45
  46 struct WindowsMediaPlayer {
  47     IOleObject IOleObject_iface;
  48     IProvideClassInfo2 IProvideClassInfo2_iface;
  49     IPersistStreamInit IPersistStreamInit_iface;
  50     IOleInPlaceObjectWindowless IOleInPlaceObjectWindowless_iface;
  51     IConnectionPointContainer IConnectionPointContainer_iface;
  52     IOleControl IOleControl_iface;
  53     IWMPPlayer4 IWMPPlayer4_iface;
  54     IWMPPlayer IWMPPlayer_iface;
  55     IWMPSettings IWMPSettings_iface;
  56     IWMPControls IWMPControls_iface;
  57     IWMPNetwork IWMPNetwork_iface;
  58
  59     LONG ref;
  60
  61     IOleClientSite *client_site;
  62     HWND hwnd;
  63     SIZEL extent;
  64
  65     /* Settings */
  66     VARIANT_BOOL auto_start;
  67     VARIANT_BOOL invoke_urls;
  68     VARIANT_BOOL enable_error_dialogs;
  69
  70     ConnectionPoint *wmpocx;
  71
  72     IWMPMedia *wmpmedia;
  73 };
  74
  75 void init_player(WindowsMediaPlayer*) DECLSPEC_HIDDEN;
  76 void destroy_player(WindowsMediaPlayer*) DECLSPEC_HIDDEN;
  77 IWMPMedia* create_media_from_url(BSTR url);
  78 void ConnectionPointContainer_Init(WindowsMediaPlayer *wmp) DECLSPEC_HIDDEN;
  79 void ConnectionPointContainer_Destroy(WindowsMediaPlayer *wmp) DECLSPEC_HIDDEN;
  80
  81 HRESULT WINAPI WMPFactory_CreateInstance(IClassFactory*,IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
  82
  83 void unregister_wmp_class(void) DECLSPEC_HIDDEN;
  84
  85 extern HINSTANCE wmp_instance DECLSPEC_HIDDEN;
  86
  87 static inline WCHAR *heap_strdupW(const WCHAR *str)
  88 {
  89     WCHAR *ret;
  90
  91     if(str) {
  92         size_t size = strlenW(str)+1;
  93         ret = heap_alloc(size*sizeof(WCHAR));
  94         if(ret)
  95             memcpy(ret, str, size*sizeof(WCHAR));
  96     }else {
  97         ret = NULL;
  98     }
  99
 100     return ret;
 101 }